US4559642A - Phased-array sound pickup apparatus - Google Patents
Phased-array sound pickup apparatus Download PDFInfo
- Publication number
- US4559642A US4559642A US06/524,777 US52477783A US4559642A US 4559642 A US4559642 A US 4559642A US 52477783 A US52477783 A US 52477783A US 4559642 A US4559642 A US 4559642A
- Authority
- US
- United States
- Prior art keywords
- generating
- array
- pickup apparatus
- control signal
- phased
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
- G10K11/346—Circuits therefor using phase variation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- General Health & Medical Sciences (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57148883A JPS5939198A (en) | 1982-08-27 | 1982-08-27 | Microphone device |
JP57-148883 | 1982-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
US4559642A true US4559642A (en) | 1985-12-17 |
Family
ID=15462842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/524,777 Expired - Lifetime US4559642A (en) | 1982-08-27 | 1983-08-19 | Phased-array sound pickup apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US4559642A (en) |
JP (1) | JPS5939198A (en) |
AT (1) | AT381825B (en) |
DE (1) | DE3330698A1 (en) |
Cited By (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4653102A (en) * | 1985-11-05 | 1987-03-24 | Position Orientation Systems | Directional microphone system |
US4654648A (en) * | 1984-12-17 | 1987-03-31 | Herrington Richard A | Wireless cursor control system |
US4757545A (en) * | 1983-02-25 | 1988-07-12 | Rune Rosander | Amplifier circuit for a condenser microphone system |
US4802227A (en) * | 1987-04-03 | 1989-01-31 | American Telephone And Telegraph Company | Noise reduction processing arrangement for microphone arrays |
US4888807A (en) * | 1989-01-18 | 1989-12-19 | Audio-Technica U.S., Inc. | Variable pattern microphone system |
US5208864A (en) * | 1989-03-10 | 1993-05-04 | Nippon Telegraph & Telephone Corporation | Method of detecting acoustic signal |
US5444443A (en) * | 1993-09-08 | 1995-08-22 | Ishikawa Manufacturing Co., Ltd. | Sound source determining system |
US5452363A (en) * | 1993-10-12 | 1995-09-19 | Mader; Lynn J. | Direction sensing microphone system using time differential |
US5825898A (en) * | 1996-06-27 | 1998-10-20 | Lamar Signal Processing Ltd. | System and method for adaptive interference cancelling |
US5848170A (en) * | 1995-12-22 | 1998-12-08 | France Telecom | Acoustic antenna for computer workstation |
US5862240A (en) * | 1995-02-10 | 1999-01-19 | Sony Corporation | Microphone device |
US5928169A (en) * | 1994-12-23 | 1999-07-27 | Siemens Aktiengesellschaft | Apparatus for treating a subject with focused ultrasound waves |
US6173059B1 (en) | 1998-04-24 | 2001-01-09 | Gentner Communications Corporation | Teleconferencing system with visual feedback |
US6178248B1 (en) | 1997-04-14 | 2001-01-23 | Andrea Electronics Corporation | Dual-processing interference cancelling system and method |
WO2001071687A2 (en) * | 2000-03-17 | 2001-09-27 | The Johns Hopkins University | Phased array surveillance system |
US20010031053A1 (en) * | 1996-06-19 | 2001-10-18 | Feng Albert S. | Binaural signal processing techniques |
US6363345B1 (en) | 1999-02-18 | 2002-03-26 | Andrea Electronics Corporation | System, method and apparatus for cancelling noise |
US20020181721A1 (en) * | 2000-10-02 | 2002-12-05 | Takeshi Sugiyama | Sound source probing system |
US20030026437A1 (en) * | 2001-07-20 | 2003-02-06 | Janse Cornelis Pieter | Sound reinforcement system having an multi microphone echo suppressor as post processor |
US6526147B1 (en) | 1998-11-12 | 2003-02-25 | Gn Netcom A/S | Microphone array with high directivity |
US6594367B1 (en) | 1999-10-25 | 2003-07-15 | Andrea Electronics Corporation | Super directional beamforming design and implementation |
US20040202339A1 (en) * | 2003-04-09 | 2004-10-14 | O'brien, William D. | Intrabody communication with ultrasound |
US6987856B1 (en) | 1996-06-19 | 2006-01-17 | Board Of Trustees Of The University Of Illinois | Binaural signal processing techniques |
US20060115103A1 (en) * | 2003-04-09 | 2006-06-01 | Feng Albert S | Systems and methods for interference-suppression with directional sensing patterns |
US7206423B1 (en) | 2000-05-10 | 2007-04-17 | Board Of Trustees Of University Of Illinois | Intrabody communication for a hearing aid |
US20080170716A1 (en) * | 2007-01-11 | 2008-07-17 | Fortemedia, Inc. | Small array microphone apparatus and beam forming method thereof |
US7512448B2 (en) | 2003-01-10 | 2009-03-31 | Phonak Ag | Electrode placement for wireless intrabody communication between components of a hearing system |
US7613309B2 (en) | 2000-05-10 | 2009-11-03 | Carolyn T. Bilger, legal representative | Interference suppression techniques |
US20100166195A1 (en) * | 2007-06-04 | 2010-07-01 | Yamaha Corporation | Acoustic apparatus |
US20100220552A1 (en) * | 2009-02-27 | 2010-09-02 | Honda Motors | Method and apparatus for estimating sound source |
US7817805B1 (en) * | 2005-01-12 | 2010-10-19 | Motion Computing, Inc. | System and method for steering the directional response of a microphone to a moving acoustic source |
US9132331B2 (en) | 2010-03-19 | 2015-09-15 | Nike, Inc. | Microphone array and method of use |
US9414153B2 (en) | 2014-05-08 | 2016-08-09 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US9516412B2 (en) | 2014-03-28 | 2016-12-06 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US9584910B2 (en) | 2014-12-17 | 2017-02-28 | Steelcase Inc. | Sound gathering system |
US9685730B2 (en) | 2014-09-12 | 2017-06-20 | Steelcase Inc. | Floor power distribution system |
US10182280B2 (en) | 2014-04-23 | 2019-01-15 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing apparatus, sound processing system and sound processing method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4101933A1 (en) * | 1991-01-21 | 1992-07-23 | Schaller Werner | Control appts. for directional microphone signals - produces virtual directional characteristics with adjustable main receiving direction and degree of bunching |
FR2722637B1 (en) * | 1994-07-15 | 1996-09-20 | Mahieux Yannick | SELECTIVE SOUND TAKING SYSTEM FOR A REVERBERANT AND NOISEY ENVIRONMENT |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB578729A (en) * | 1938-06-03 | 1946-07-10 | George Edward Condliffe | Improvements in or relating to electrical systems for determining the direction of sound sources |
DE836956C (en) * | 1949-12-18 | 1952-05-15 | Siemens Ag | Microphone with acoustic transit time element acting on the sound to one side of the membrane |
DE867969C (en) * | 1941-07-03 | 1953-02-23 | Klangfilm Gmbh | Sound devices with directional effect |
US2896189A (en) * | 1952-02-08 | 1959-07-21 | Electro Voice | Higher order pressure gradient microphone system having adjustable polar response pattern |
DE1067065B (en) * | 1959-10-15 | Atlas-Werke Aktiengesellschaft, Bremen | Device for sound reception and sound reproduction or recording for lecture rooms and the like | |
DE1277717B (en) * | 1965-07-22 | 1968-09-12 | Electroacustic Gmbh | Electrical compensator for directional transmission and / or reception of sound wave energy |
US3859621A (en) * | 1973-11-02 | 1975-01-07 | Honeywell Inc | Acoustic direction determination system |
AT348606B (en) * | 1974-08-19 | 1979-02-26 | Schoeps Dr Ing Karl | ARRANGEMENT FOR DIRECTED SOUND RECEPTION |
DE3021449A1 (en) * | 1980-06-06 | 1981-12-24 | Siemens AG, 1000 Berlin und 8000 München | ULTRASONIC TRANSDUCER ARRANGEMENT AND METHOD FOR THE PRODUCTION THEREOF |
WO1982000061A1 (en) * | 1980-06-23 | 1982-01-07 | Demuth D | Receiver for a multi-element ultrasonic probe echograph and echograph thus equiped |
US4311874A (en) * | 1979-12-17 | 1982-01-19 | Bell Telephone Laboratories, Incorporated | Teleconference microphone arrays |
US4421957A (en) * | 1981-06-15 | 1983-12-20 | Bell Telephone Laboratories, Incorporated | End-fire microphone and loudspeaker structures |
US4455630A (en) * | 1980-12-11 | 1984-06-19 | U.S. Philips Corporation | Device for forming an image by means of ultrasound |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51118984A (en) * | 1975-04-11 | 1976-10-19 | Matsushita Electric Ind Co Ltd | Supersonic ceramic microphone |
US4080838A (en) * | 1975-11-12 | 1978-03-28 | Hitachi Medical Corporation | Method and apparatus for controlling ultrasonic waves |
-
1982
- 1982-08-27 JP JP57148883A patent/JPS5939198A/en active Granted
-
1983
- 1983-08-19 US US06/524,777 patent/US4559642A/en not_active Expired - Lifetime
- 1983-08-25 AT AT0303483A patent/AT381825B/en not_active IP Right Cessation
- 1983-08-25 DE DE19833330698 patent/DE3330698A1/en active Granted
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1067065B (en) * | 1959-10-15 | Atlas-Werke Aktiengesellschaft, Bremen | Device for sound reception and sound reproduction or recording for lecture rooms and the like | |
GB578729A (en) * | 1938-06-03 | 1946-07-10 | George Edward Condliffe | Improvements in or relating to electrical systems for determining the direction of sound sources |
DE867969C (en) * | 1941-07-03 | 1953-02-23 | Klangfilm Gmbh | Sound devices with directional effect |
DE836956C (en) * | 1949-12-18 | 1952-05-15 | Siemens Ag | Microphone with acoustic transit time element acting on the sound to one side of the membrane |
US2896189A (en) * | 1952-02-08 | 1959-07-21 | Electro Voice | Higher order pressure gradient microphone system having adjustable polar response pattern |
DE1277717B (en) * | 1965-07-22 | 1968-09-12 | Electroacustic Gmbh | Electrical compensator for directional transmission and / or reception of sound wave energy |
US3859621A (en) * | 1973-11-02 | 1975-01-07 | Honeywell Inc | Acoustic direction determination system |
AT348606B (en) * | 1974-08-19 | 1979-02-26 | Schoeps Dr Ing Karl | ARRANGEMENT FOR DIRECTED SOUND RECEPTION |
US4311874A (en) * | 1979-12-17 | 1982-01-19 | Bell Telephone Laboratories, Incorporated | Teleconference microphone arrays |
DE3021449A1 (en) * | 1980-06-06 | 1981-12-24 | Siemens AG, 1000 Berlin und 8000 München | ULTRASONIC TRANSDUCER ARRANGEMENT AND METHOD FOR THE PRODUCTION THEREOF |
WO1982000061A1 (en) * | 1980-06-23 | 1982-01-07 | Demuth D | Receiver for a multi-element ultrasonic probe echograph and echograph thus equiped |
US4455630A (en) * | 1980-12-11 | 1984-06-19 | U.S. Philips Corporation | Device for forming an image by means of ultrasound |
US4421957A (en) * | 1981-06-15 | 1983-12-20 | Bell Telephone Laboratories, Incorporated | End-fire microphone and loudspeaker structures |
Cited By (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4757545A (en) * | 1983-02-25 | 1988-07-12 | Rune Rosander | Amplifier circuit for a condenser microphone system |
US4654648A (en) * | 1984-12-17 | 1987-03-31 | Herrington Richard A | Wireless cursor control system |
US4653102A (en) * | 1985-11-05 | 1987-03-24 | Position Orientation Systems | Directional microphone system |
US4802227A (en) * | 1987-04-03 | 1989-01-31 | American Telephone And Telegraph Company | Noise reduction processing arrangement for microphone arrays |
US4888807A (en) * | 1989-01-18 | 1989-12-19 | Audio-Technica U.S., Inc. | Variable pattern microphone system |
US5208864A (en) * | 1989-03-10 | 1993-05-04 | Nippon Telegraph & Telephone Corporation | Method of detecting acoustic signal |
US5444443A (en) * | 1993-09-08 | 1995-08-22 | Ishikawa Manufacturing Co., Ltd. | Sound source determining system |
US5452363A (en) * | 1993-10-12 | 1995-09-19 | Mader; Lynn J. | Direction sensing microphone system using time differential |
US5928169A (en) * | 1994-12-23 | 1999-07-27 | Siemens Aktiengesellschaft | Apparatus for treating a subject with focused ultrasound waves |
US5862240A (en) * | 1995-02-10 | 1999-01-19 | Sony Corporation | Microphone device |
US5848170A (en) * | 1995-12-22 | 1998-12-08 | France Telecom | Acoustic antenna for computer workstation |
US6978159B2 (en) | 1996-06-19 | 2005-12-20 | Board Of Trustees Of The University Of Illinois | Binaural signal processing using multiple acoustic sensors and digital filtering |
US6987856B1 (en) | 1996-06-19 | 2006-01-17 | Board Of Trustees Of The University Of Illinois | Binaural signal processing techniques |
US20010031053A1 (en) * | 1996-06-19 | 2001-10-18 | Feng Albert S. | Binaural signal processing techniques |
US5825898A (en) * | 1996-06-27 | 1998-10-20 | Lamar Signal Processing Ltd. | System and method for adaptive interference cancelling |
US6178248B1 (en) | 1997-04-14 | 2001-01-23 | Andrea Electronics Corporation | Dual-processing interference cancelling system and method |
US6173059B1 (en) | 1998-04-24 | 2001-01-09 | Gentner Communications Corporation | Teleconferencing system with visual feedback |
US6526147B1 (en) | 1998-11-12 | 2003-02-25 | Gn Netcom A/S | Microphone array with high directivity |
US6363345B1 (en) | 1999-02-18 | 2002-03-26 | Andrea Electronics Corporation | System, method and apparatus for cancelling noise |
US6594367B1 (en) | 1999-10-25 | 2003-07-15 | Andrea Electronics Corporation | Super directional beamforming design and implementation |
WO2001071687A3 (en) * | 2000-03-17 | 2002-02-07 | Univ Johns Hopkins | Phased array surveillance system |
WO2001071687A2 (en) * | 2000-03-17 | 2001-09-27 | The Johns Hopkins University | Phased array surveillance system |
US7206423B1 (en) | 2000-05-10 | 2007-04-17 | Board Of Trustees Of University Of Illinois | Intrabody communication for a hearing aid |
US7613309B2 (en) | 2000-05-10 | 2009-11-03 | Carolyn T. Bilger, legal representative | Interference suppression techniques |
US20020181721A1 (en) * | 2000-10-02 | 2002-12-05 | Takeshi Sugiyama | Sound source probing system |
US7162043B2 (en) * | 2000-10-02 | 2007-01-09 | Chubu Electric Power Co., Inc. | Microphone array sound source location system with imaging overlay |
US20030026437A1 (en) * | 2001-07-20 | 2003-02-06 | Janse Cornelis Pieter | Sound reinforcement system having an multi microphone echo suppressor as post processor |
US7512448B2 (en) | 2003-01-10 | 2009-03-31 | Phonak Ag | Electrode placement for wireless intrabody communication between components of a hearing system |
US20060115103A1 (en) * | 2003-04-09 | 2006-06-01 | Feng Albert S | Systems and methods for interference-suppression with directional sensing patterns |
US20070127753A1 (en) * | 2003-04-09 | 2007-06-07 | Feng Albert S | Systems and methods for interference suppression with directional sensing patterns |
US7076072B2 (en) | 2003-04-09 | 2006-07-11 | Board Of Trustees For The University Of Illinois | Systems and methods for interference-suppression with directional sensing patterns |
US7577266B2 (en) | 2003-04-09 | 2009-08-18 | The Board Of Trustees Of The University Of Illinois | Systems and methods for interference suppression with directional sensing patterns |
US20040202339A1 (en) * | 2003-04-09 | 2004-10-14 | O'brien, William D. | Intrabody communication with ultrasound |
US7945064B2 (en) | 2003-04-09 | 2011-05-17 | Board Of Trustees Of The University Of Illinois | Intrabody communication with ultrasound |
US7817805B1 (en) * | 2005-01-12 | 2010-10-19 | Motion Computing, Inc. | System and method for steering the directional response of a microphone to a moving acoustic source |
US20080170716A1 (en) * | 2007-01-11 | 2008-07-17 | Fortemedia, Inc. | Small array microphone apparatus and beam forming method thereof |
US7986794B2 (en) * | 2007-01-11 | 2011-07-26 | Fortemedia, Inc. | Small array microphone apparatus and beam forming method thereof |
US20100166195A1 (en) * | 2007-06-04 | 2010-07-01 | Yamaha Corporation | Acoustic apparatus |
US8526633B2 (en) * | 2007-06-04 | 2013-09-03 | Yamaha Corporation | Acoustic apparatus |
US20100220552A1 (en) * | 2009-02-27 | 2010-09-02 | Honda Motors | Method and apparatus for estimating sound source |
US8363512B2 (en) * | 2009-02-27 | 2013-01-29 | Honda Motors | Method and apparatus for estimating sound source |
US9132331B2 (en) | 2010-03-19 | 2015-09-15 | Nike, Inc. | Microphone array and method of use |
US9516412B2 (en) | 2014-03-28 | 2016-12-06 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US10182280B2 (en) | 2014-04-23 | 2019-01-15 | Panasonic Intellectual Property Management Co., Ltd. | Sound processing apparatus, sound processing system and sound processing method |
US9414153B2 (en) | 2014-05-08 | 2016-08-09 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US9621982B2 (en) | 2014-05-08 | 2017-04-11 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US9763001B2 (en) | 2014-05-08 | 2017-09-12 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US9961438B2 (en) | 2014-05-08 | 2018-05-01 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US10142727B2 (en) | 2014-05-08 | 2018-11-27 | Panasonic Intellectual Property Management Co., Ltd. | Directivity control apparatus, directivity control method, storage medium and directivity control system |
US9685730B2 (en) | 2014-09-12 | 2017-06-20 | Steelcase Inc. | Floor power distribution system |
US10050424B2 (en) | 2014-09-12 | 2018-08-14 | Steelcase Inc. | Floor power distribution system |
US11063411B2 (en) | 2014-09-12 | 2021-07-13 | Steelcase Inc. | Floor power distribution system |
US11594865B2 (en) | 2014-09-12 | 2023-02-28 | Steelcase Inc. | Floor power distribution system |
US9584910B2 (en) | 2014-12-17 | 2017-02-28 | Steelcase Inc. | Sound gathering system |
Also Published As
Publication number | Publication date |
---|---|
JPS5939198A (en) | 1984-03-03 |
ATA303483A (en) | 1986-04-15 |
JPS6359637B2 (en) | 1988-11-21 |
AT381825B (en) | 1986-12-10 |
DE3330698C2 (en) | 1989-04-20 |
DE3330698A1 (en) | 1984-03-01 |
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Legal Events
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Owner name: VICTOR COMPANY OF JAPAN, LIMITED, 3-12, MORIYA-CHO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:MIYAJI, NAOTAKA;SAKAMOTO, ATSUSHI;IWAHARA, MAKOTO;REEL/FRAME:004167/0382 Effective date: 19830812 |
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